2006244656051 has 8 divisors (see below), whose sum is σ = 2013936523104. Its totient is φ = 1998553271040.

The previous prime is 2006244656047. The next prime is 2006244656083. The reversal of 2006244656051 is 1506564426002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2006244656051 - 2² = 2006244656047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2006244650051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9770621 + ... + 9973841.

It is an arithmetic number, because the mean of its divisors is an integer number (251742065388).

Almost surely, 2^{2006244656051} is an apocalyptic number.

2006244656051 is a deficient number, since it is larger than the sum of its proper divisors (7691867053).

2006244656051 is a wasteful number, since it uses less digits than its factorization.

2006244656051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241021.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 2006244656051 in words is "two trillion, six billion, two hundred forty-four million, six hundred fifty-six thousand, fifty-one".